But could You suggest me which rules, to your mind, i should make, which trafic accept / drop.

Hi Guys, I want to achieve difficult firewall on Rpi, which will filter trafic from 10 different machines->eth1->eth0->Internet. But before using it in my project, a want to test how efficient(productive) this firewall is. So i need to create rules, which will filter all trafic, but i don't know ho...

Hello Everyone, who is reading this topic :D Could You help me to make suck kind of work. I want to connect my PC with ethernet cable to usb adapter(USB-Ethernet)-> eth1 on raspberry pi(raspbian) routing trafic from eth1 to eth0, and eth0 will be connected to router with Internet. What and how shou...

Thank you very much for your reply to me :) Could I please You maybe to give me some links to links, which YOu describe, you told that you find shorewall concepts simple and effective, and it is well documented, i am looking for an hour and can't find anything special, maybe you have it in favourit...

Hello Everyone! I am a new user of Rpi3, so i am interesting in doing my own firewall(my rulles i mean for filtering: blocking YouTube as an example) using Rpi. But the problem is that i don't know which utilities i need to make: portforwarding, creating rulles etc or make everything without using ...